Yes, you can fly for fun – but, there are rules. Since anything that flies is regulated by the FAA we need to know the rules before we take off. Be safe, fly safe…..
The Special Rule for Model Aircraft is P.L. 112-95 Section 338
Follow the link below to view these rules.
Of course registration of your UAS is mandatory.
If you haven’t registered your drone, you need to do so at UAS Registration
Fly For Fun