Just had a look, they should point backwards, and rest in to a little catch which is about 3" further back than the liitle bent recesses which hold them at the front. The other ends fit through holes in the back of the hinge. I don't think it looks that difficult, maybe somethings missing on yours.
At work at the moment so I can't upload a pic. Out tonite as well, so it would be tommorrow night at best.