I had a friend who made TNT jigs, Andy Cuccia. His jigs were really fish catchers.
He died suddenly, two weeks after I'd last seen him, and I never got the chance to discuss making jigs with him.
I was out in the garage, doing my Covid chores/tying some jigs. I was trying to match his jigs, but, even though I could match the skirts, I couldn't get mine to flare like his did on the fall.
Thinking back to one of Smalljaw's videos, I was inspired to peek under Cooch's jig's skirt (kinky, I know).
Low and behold, he had tied a thread bulge behind where the actual skirt was tied, to get the skirt's back half to flare just like the front.
I tried it and it worked, but I quickly realized I am no Smalljaw when it comes to wrapping thread around a jig. It took me longer to get the thread bulge right than it did to tie on the actual skirt material.
So, being lazy, I began to think of how to duplicate that bulge without thread. Looking down into my jig tying drawer, I saw some of the rubber jig skirt collars that I still had, left over from before I began thread tying my skirts.
I took one of the skirt collars and slid it up the jig's hook and up onto the knob at the beginning of the lead on my Arkie jig. I add a drop of super glue to hold it in position. Then I tied on my skirt.
Lo and behold, when I tied the skirt and drew the tying thread tight, it seemed to flare.
I dropped it into my 5 gallon water bucket, alongside of one of Andy's jigs, and it flared just like his did.
I don't think this will be useful for someone like Smalljaw, who can tie a jig faster than I can assemble the components, but, for someone who is a home tier like me, it is a quick and easy way to get your jigs to flare when they hit the bottom. That really seems to make a difference here on the CA Delta, especially when the water is clear.