That would work, providing you use silver solder... don't use plain soft solder, because that is setting yourself up for a disaster.
But you would still end up cutting a slot in the fuse, wouldn't you? So you could just as well use a single pushrod...

Here are some pics... this is the elevator linkage on a Club 20 pylon plane. Works very well. The same type of elevator linkage is also used on bigger and faster pylon planes, so it is pretty much bullet proof. Just cover the slot with some tape when you go flying.