I put them on when I build A rigs. I start with a spacer like one uses on spinner baits to space the blades. I choose the spot for the closest one to the head, wipe some superglue on the wire, slide the spacer over the glue and crimp it in place. Next I add a bead. Then I put a blade on a clevis and slide it up the wire. Next I add another bead. Finally I put superglue on the wire and slide a spacer over it and crimp it down. The glue is just an added step that I do because I have had a spacer come loose a time or two.