Many thanks to all who have contributed here. I really appreciate your help.
Just to explain, the orange wire from the switch behind the drop targets broke at the drop targets as it was too short and when I removed the targets to change the burnt solenoid, it broke which was why I asked the original question. The wire as per Peter's photo, was soldered into the same position which joins wires to targets 1 and 3 also. I replaced the wire down to target 2 and also the joiner wires to targets 1 and 3 just to make sure the connections were good. The original wire was orange hence my replacements are orange.

Over to you Gurus.

J.D.