If you can boil water, you can fletch and crest your arrows with professional-looking quality in seconds. Align the QuickFletch on the shaft and hold it in place. Dip the QuickFletch and shaft into boiling water nock end first, then remove the shaft and you're done. The wrap shrinks instantly to fit any size arrow shaft. Hot water activates a patented adhesive on the inside of the wrap, eliminating the use of messy glues or tape. Per 6. Colors: Fluorescent Orange, Fluorescent Green, Fluorescent Yellow.Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Arrow Vanes.