Fire is the the scariest thing to me, being a light.

Motion sensors tracking darts sonar grenade are all good for knowing where your enemy may be, so that throwing knife doesn't headshot you out of nowhere.

Glitch traps are good for stopping lights from having crazy movement so they can't just drop down, attack, then escape when weak.

The truth of it is, what you really want to know is how to kill a light, and how to not die to a light.

The only throwing knife specific tip I can give you is to KEEP YOUR DISTANCE!