Board Thread:Off Topic/@comment-27425734-20170826213348/@comment-26397825-20170910075436

So...have the ends of the arrows have different nocks. A common piece on a modern arrow is the nock, which you place the bow string into and it keeps the string in the right position for firing it. Have two different knocks on her arrows - say, splayed for crystals and straight for dust cases - and she can feel the difference when she reaches over her shoulder.