Zing! Fletching Primer Pen The Zing! Fletching Primer Pen is the easiest, fastest, and strongest way to fletch your arrows. It speeds up the adhesion process and strengthens the bond. How To Use the Zing! Fletching Primer Pen The Zing! Fletching Primer Pen uses a plunge-action to wet the fiber tip with the correct amount of primer for precision application of the primer to the base of the vane or other plastic/rubber parts. There's no waste and no mess, even if you forget to put the cap back on! Then apply the Zing! Kling Adhesion. Zing! Kling Adhesive Tube Zing! Kling Adhesive is the toughest adhesive on the market and provides the fletcher with confidence that the process of fletching will be trouble-free and that the vanes will stay on. Zing! Kling is thought enough to resist running and rubber-toughened to withstand high-speed abuse. How To Use the Zing! Kling Adhesive Tube Apply after the Zing! Fletching Primer Pen. Apply only enough to leave a thin film layer after compression. Press parts together and hold firmly for a few seconds. Good contact is essential, and an adequate bond develops in less than one minute.