Trying to rig up a few walleye/trout rigs for trolling this summer. What I want to do is place 2 to 5 willow leaf blades on the main line for a foot or two ahead of the main lure. more or less a inline umbrella rig or kokanee troll if you will. Only problem is I have no idea how to mount the blades on the line so they don't slide back other then to do a number of splices between some three way swivels. Not thrilled about this technique because it adds a number of more knots in the line and this only raises the chance of something going wrong! thought about using the tie offs you use with slip bobbers but don't think they would hold up to long? So if anyone knows a good way to mount them on the line without putting extra knots in the line I'm all ears.