U'll be suprised how easy it is to kill a VHF in a drake, especially in an all missile loadout, one of my favourite things to do is to go VHF hunting. I setup up my drake with 2 Catapult Missiles and 2 Sweeper Missile, this setup is very cost effective and can easily take out a titan in a very short time.
. When fughting a vhf u have to always stay away from his crosshair, never charge at them head on, if ur good enough u can stay behind them the whole fight
. Always keep moving, i usually leave my ship on engine kill and keep hitting thrust the whole fight(never starfe cuz it'll slow u down) With this if they're smart they i'll use a lot of cms, to make sure that most of ur missiles hit just be4 u shoot ur main payload of missiles shoot a wasp at them. The wasp will either hit the cm thus letting ur other missiles hit or hit their ship knocking out their engine kill making them a much easier target
Try to be fairly close to them when u launch ur missiles so they're more likely to hit and pull out just before they do.(not pretty seeing a drake get get hit by 4 missiles)