| 摘要 |
An adjustment system for a vertically adjustable bow sight includes a plurality of fiber optic set points and one fiber optic alignment point that is movable relative to the plurality of set points. Each fiber optic point, including the set points and alignment point is comprised of a terminal end of a length of fiber optic material, such as plastic optical fiber material. By adjusting the alignment point relative to the set points, the sight is vertically adjusted so as to adjust the sight pin of the sight for a particular distance-to-target.
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