I've had two dogs break toes, but both on a back foot. Molly's was a simple break on an outside toe. It was splinted for about a week, then we took the splint off. In retrospect, I wouldn't have splinted that one at all. It took awhile, but eventually healed just fine. Sallie broke an inside toe, in several places (I have no idea how she managed that ) Also splinted for a couple of weeks, vet said if it didn't heal we would have to amputate, but luckily, it did heal. I think it bothers her occasionally, and will probably develop arthritis, but so far it's ok.
If it's an outside toe, I wouldn't bother with a bunch of pins and stuff, I'd just amputate, if it were my dog. I think it would be faster and easier healing.