A fletching jig is a tool that is used to put the feathers on an arrow in the correct way so the arrow flies straight. Includes right nock receiver and right helical clamp. The One Tool & All the Accessories You Need We make just one tool and the accessories that go with it. Serious archers know that the Bitzenburger™ jig is the highest quality jig made out of zinc alloy, with the longest history and best reputation.