I have a fury too and I don't think my ranger can take down the same things as my fury. However I don't think my fury is THAT much more powerful than my ranger as you described. It just takes more skill to keep things at a range than it does to spam heals and nukes. I don't kite which is probably why I don't see my ranger taking down the same things as my fury but I'm to lazy to go running all over a zone to kill one mob. But what I do do is use everything in my power to keep the mob away from me long enough to get off another bow shot. As I have no idea what things are called at your level I'll just describe the icons. Well there is cheap shot which stuns, that gives you a moment to get behind the mob and get of a couple backstabs unless the mob is heroic. Then there is the CA with a chestpiece and a sword going through it, believe it or not, thats a root. Use that one take a step back and use a bow CA. If you go down the agi line you get point blank which knocks them on their butt for a sec so you can get a shot off. And your CA that looks like a stick with a rope tied around it is a snare, if you start at max distance and use that one, you can kill the mob before it gets to your feet. I'm not a master soloist, but that will at least get you winning against evens and yellows.