I also am not familiar with those tracks but I must agree with those above.
Super glue,zap a gap,loctite 401,are all good ca glues to use.
I also would reccomend that you find some ca debonder if you are going to be using it on such small items.
You should be able to find it at any good hobby shops.
It comes in handy when using ca glues and keeps you from getting stuck to your work.
Test it out on a small piece first because it is kinda harsh and could kill your plastic if your not careful.
Good luck.