Yes the fuseable link wire is of a smaller gauge than the rest of the wire, that's why it is the first point to melt. You can pull on it in the middle to see if it comes apart, or test it with a volt meter, or OHM meter on each end. You might want to perform this as many members here have. It's not very difficult to do.
Catalog
Also the mini starter is great, but you can just pick up a starter for a 95 dodge Dakota ( not 100% sure of year and model ) do a search on here for the info, as many have posted on it, along with the MAD wiring upgrade.
There are some very knowledgeable people on here that can help you out with anything. Pay attention to 67dart273 as he can guide you through any issues,as he is the resident electrical guru on here in my opinion.