However I had the same problem every time! The girls are never on their own (Usually in 2's) And when I went over and took their hands and started dancing/ spinning them around, not only did I run out of things to say, but the girls were also together so I couldn't get one away from another... Anyone know how I can Improve on nightame/clubgame?

I'm no expert but I think these should help your problems.
-Get a few friends to go out with you, then you can use time constraints/bring them to meet your friends and sell your friends to them; selling your friends makes you look awesome too because hey, you're friends with a bunch of awesome people.
-Have a home base in the club that you can go back to. preferably with friends there, but not necessarily...maybe just a designated meeting spot for you and your wings.
-read those stupid gossip magazines like people, watch shows like The Soup or E News before going out. Gives you a bunch of bullshit to talk about that girls relate to "omg did you here what justin bieber did today?" "omg i heard that today too!" or "no way! i havent heard that yet!"
-if you run out of stuff to say, hey you threw in a time constraint, time to use it. go to the bathroom or to your friends, google some shit on your phone or ask your friends for some ideas.

hope this helps