Has anyone used or had any experience with this fletching if you have how well do they work and are they worth buying? Apparently the fletchings are attached to a sleeve that you put over the shaft and heat in hot water and in bonds to the arrow it seems like a very simple way to fletch a arrow but the question is will they work can the sleeve come back off or will it damage your arrow. Im thinking about buying some but i would like first to see if any one here has had any success with them. Here is the link to them at Cabelas http://www.cabelas.com/cabelas/en/templates/pod/standard-pod.jsp?_DARGS=/cabelas/en/common/catolog/pod-link.jsp_A&_DAV=MainCatcat21424&rid=%index Id=cat20063&navAction=push&navCount=1& parentType+index&parentId=cat20063&id=0032 997