Originally Posted by
Nothing
The mechanics for thrown from hiding are pretty much identical to ranged. You'll only get parry DS from thrown weapons unless you train in other weapons bases.
My approach would be to use the lightest weapon I could that does primarily puncture damage and aim for the eyes. Unless you're hunting something heavily armored, I'd use darts rather then javelins for the lower RT (and cause you can just make more if you know/learn fletching)...but since you prolly have VANISH, it's prolly not a big deal either way.... esp if you have a shield for defense.
That said, thrown is buggy as hell and NIR have said several times it's pretty much broken... but if it's just for fun and won't miss the TPs, go for it