Parts and accessories
(b) Parts and accessories(1) In general. Parts and accessories for bows and arrows include all articles (other than fishing reels) suitable for inclusion in, or attachment to, a bow or arrow of the type described in section 4161(b)(1) and paragraph (a) of this section. Examples of parts and accessories for bows are bow handles, bow limbs, bow strings, bow string silencers, bow stabilizers, arrow rests, bow slings, bow sights, bow levels, bow tip protectors, brush buttons, camouflaged bow covers, and all other articles designed to be attached to or included in a bow to assist in aiming or propelling an arrow, or to protect the bow while in use. Example of parts and accessories for arrows are arrow shafts, nocks, tips, heads, head adapters, and feathers.