you will find a center in these silencers marked with a piece of thread. Even the hair of the silencer out to each side. Now you will want to split the string in half and then insert the center of the silencer into the center of the string. If you are using a endless loop string then you will want to serve the silencer in but if you have a Flemish twist string you will not need to.
Answered on 2/18/2013 by Art from 3Rivers Archery