To fix a point,find a stiff piece of wire, drill a hole into the broken point. Squirt some hotmelt glue into the hole and stick the wire in. After cooling, bend the wire into the shape you want the point to be. Use some epoxy sculpting compound and coat the wire and make the point. Sand it and stain. As far as making a whole rack...WHY? That is just a bit too ambitious if you ask me.