Hunting or target shooting with a compound bow requires training, practice, skill, and patience. Understanding the anatomy of a compound bow is essential for anyone looking to purchase or use one, as each component plays a vital role in the bow’s overall performance and accuracy.
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Outline:
- Cams: supplement the bow user’s force and energy when pulling the string and stores more energy than the user. This means that the user can pull the string at full draw and only feel a small percentage of the pull weight. There are two major types of cam systems found on compound bows: dual cams and single cams.
- Limbs: The bow limbs are connected to the riser and bow cam system. The limbs hold energy when the string is pulled, then releases with the arrow, sending it forward. Most of today’s bow designs feature a split parallel limb design and are constructed of fiberglass or composite materials.
- Riser: Acts as the vertical base and middle portion of the bow where everything is attached, including the limbs and other accessories. Most risers feature cut-outs to reduce overall weight and be constructed from aluminum or carbon fiber materials. Accessories that attach to the risers include sights, grips, arrow rests, quivers, stabilizers and more.
- Arrow Shelf & Rest: The location on the bow’s riser above the grip where the arrow rest is mounted. Different types of arrow rest include: Containment Rest, Drop Away Rest, Prong Style Rest and Target Rest.
- Cables: When the string is drawn, the cables help with the movement of the cams. The cable or cables go between the cams. Most dual cam systems utilize a single string and 2 cables, while a single cam system uses one very long string and a single cable.
- String: The string is what the archer pulls to release the arrow. Modern bow strings are made from high tech materials such as Dyneema. Typically strings need to be replaced regularly and should be inspected prior to any practice, competition, or hunt for any damage, which can cause the string to break.
- D-Loop: The exact spot on the string where the arrow nock attaches to. The D-Loop must not move or pinch together.
- Grip: The grip is held while handling the bow, but held too tight or too loosely, and the arrow won’t fly as accurately. Grips come in many forms including rubber, plastic, wood, and metal. Find what suits your preferences best.
- String Stop: The string stop serves two purposes: Reduces noise when the arrow is released and helps prevent unnecessary slapping of the bow string on the archer’s forearm.
- Stabilizer: The Stabilizer is designed to stabilize the bow at full draw and absorb the vibration on the shot. Hunting stabilizers are around 4”-12” in length while a target stabilizer can range between 24”-48” in length.
- Cable Guard: The cable guard or roller guard helps keep the cables out of the path of the arrow and archer’s arm.
- Peep Sight: Is located between the strands of the bowstring. The peep sight is used at full draw which the archer looks through lining it up with the bows sight.
- String Silencer: These silencers are small rubber items mounted either in between the strands of a bow string or around it and help dissipate noise and vibration.
References:
https://www.artofmanliness.com/lifestyle/gear/a-primer-on-the-compound-bow/
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