Nope no fuses no little baggy, not even sure where a fuse goes on this blade
I would contact the person/company you bought them from...
At the very top-left of this picture, you see a little white SMD fuse right next to the power connection.
(Sorry I tried to get a picture without going and taking a picture off my blades, feeling lazy atm....)
The fuses are very small, SMT/SMD fuses... look like this:
