Jigboy, the body that I think you are looking for is poured over the feather in a special mold. The feather is inserted into the mold and the plastisol is injected into it. The feather is not actually tied to the jig head. I have used these bodies for years and they are really good when fished vertical. Just about any good sporting store will have them or at least can get them for you. I think Wally World will have them. Make sure that you pour your jigs in a well ventilated area. The lead fumes can be really bad for you. I have a small fan on my work bench for that purpose. I pour lots of jigs each year. if you need any advise just drop me a line. Good fishing.

Gil