The Nordic Napalm arrow will save yer arse when you are surrounded. It is a slow traveling arrow, and you really need to arch your distance shots if you want to cut down the masses at a distance. Feel free to post your own screenshots :) 

Hi gang I just developed a up dated arrow it's called Nordic napalm tracer arrow, and it delivers a little more punch and you can actually watch it go to the target and light it up. Keep in mind that this arrow can be used against you as well if the enemy possesses it. And always remember to arch your shots.

Wait DON'T leave check out my other arrows, and a few other mods I made.
 Butterfly Arrow
 Shocking Steel Arrow
 Daedric Death Shard
Ebony Wall of Fire Arrow
My girlfriend as Lydia
Silda the unseen[list][/list]
Enjoy 
Chuck