They're tied like tube flies so the tube part (hopefully) slips up of of the way of the toothy critters. Unfortunately, you need a 10wt to cast them....
Not a lot of those around, really. Not nearly the selection, anyhow. What’s the breakdown on one piece versus multi piece rods? One one piece fly rod...
I just use an old hook out, or at least that's what we called them, they look like a pliers handle on one end with a long shank and jaws at the end. ...