Bow Tuning – Basic Setup continued

Now that your bow is together we need to make sure the arrow rest is installed correctly, install a nocking point and adjust the center-shot. It is my recommendation to always install the arrow rest before installing your nocking point. So, let’s start with the arrow rest.

Installing the Arrow Rest

There are a lot of types or arrows rests available on the market. Check out my earlier blog about the various types of arrow rests. For this blog, I will be focusing on the most commonly used one for Olympics style bows, the pressure/plunger rest.

The main purpose of the arrow rest is to hold the arrow in place until the arrow is shot. A  plunger style arrow rest is designed with a support arm just long enough to hold the arrow, with a slight inward angle to the bow, and it moves out of the way with the shot.  They should also be adjusted so that the support arm does not protrude beyond the outside of the arrow. This is to minimize contact with the arrow and minimize impact on the arrow flight. Lastly the arrow rest must be positioned so the plunger/pressure button is square to the center of the arrow.

Olympic recurve bows come with a threaded hole for the plunger/pressure button and the arrow rest typically is installed and centered over the hole as the arrow rest and plunger work in conjunction with each other. Note, some risers have two holes and you should use the back one as a starting point which should be directly over the riser’s pivot point.

Pivot Point: The deepest part of the riser handle.

Alternatively, if your bow did not come with a threaded hole or you are using a traditional bow the arrow rest should be installed at the contact point of the arrow onto the rest directly above the “pivot point” of the bow. You may also want to investigate other types of arrow rests to match your style of bow.

Nock Pointing

Although some recurve archers use a tie-on nocking point, I recommend starting with a simple clamp-on type nock. Clamp-on style nocks are fairly easy to install and simply require your bow square and nocking pliers.

Nocking point: The location you attach your nock, it is usually measured 5mm (1/4”) above square from the center of the plunger and arrow rest.

Attach your bow square to the string so it is centered on the plunger ( or plunger hole) then measure up 5mm, attach a clamp-on nock, and secure it with nocking pliers. If your arrows are loose on your string, you can consider adding a nock serving for a better fit however once the nock is installed you can begin shooting.

Center-shot and the Plunger

For an Olympic archer the plunger (pressure button) is probably the best thing to attach to your bow for fine-tuning. The plunger can be adjusted to help match an archer’s release and counteract a lot of archer’s paradox. For a better understanding of arrow selection, center-shot and Archers Paradox check out my earlier blog.

To set your center-shot, set you plunger to the middle and install it in the threaded hole. Attach an arrow to the string, below the nock, and from behind the bow check to see if the tip is pointing slightly to the left (or right for left-handers).

Although adjusting the plunger WILL require a trial and error approach, it is important to set the plunger to the middle position using the screw on the end. The amount of pressure setting for your plunger will depend on the archer, the limb poundage and your form. The best approach is to start with medium pressure and adjust accordingly after shooting a couple of arrows (Typically clockwise for more pressure and counter-clockwise for less).

Your bow should be basically setup and ready for you to focus on  developing consistent form. In upcoming blogs I will dive deeper into fine-tuning your bow.

Adjusting your sights

As a recurve archer, your sight is a vital piece of your equipment. Recently, I had a request to do a blog about the anatomy of a sight and how to adjust it. Although every sight is different, they all have similar components. We will use the Cartel Mighty sight in this example.

A recurve sight is typically made of four components; the riser mount with knob, horizontal extension bar, vertical sight bar, and scope. The riser mount is used to attach the sight to the riser and the knob is used to hold one end of the horizontal extension bar. The vertical sight bar is mounted to the other end of horizontal extension bar with the scope attached to it.  The vertical sight bar and scope have thumb screws that are used to adjust and micro-adjust the scope in relationship to the target.

Most sights have three knobs, one to adjust the length of the horizontal extension bar, one to adjust the height of the scope and one to adjust the left/right location of scope. The latter two usually have both large and micro-adjustments available. When you are ready to start adjusting your sight, remember the simple rule, “Follow the arrow”. Check out my earlier blog called Follow the Arrow: Adjust your sights.

To adjust the length of the horizontal extension bar simply loosen the knob and extend it to the desired length and tighten the knob to secure it. The marks on the bar to help you remember the length so you can set it up again.

To make an adjustment of the vertical location of the scope, loosen the thumb screw fastener and either depress the thumb lever for a large move or turn the micro-knob for small adjustment. Once complete then tighten the thumb screw fastener to secure it.

To make a left or right adjustment of the scope, loosen the thumb screw fastener and either twist the scope in or out for a large change, or twist the tension knob for micro-adjustments and then tighten the thumb screw fastener to secure it.

Once you have adjusted your sight make sure to shoot several arrows to confirm your adjustments. Once you are satisfied with the results, record the location of the sight marks on the vertical sight bar. Remember as you grow, develop muscle and change equipment your sight marks will move. One trick is to add a thin piece of white tape over the sight marks. This allows you to adjust the markings without permanently damaging the sight itself.