yes, of course, if they are in flower then that is exactly the time they're looking to get pollinated. Being a clone only gives it different starting point in life, it doesn't change how the plants normal life would progress.
The word clone literally means that u have cloned an exact reproduction of ur original plant, so if original was female, this clone is now a carbon copy of that female. In purest terms, it essentially is still the same plant u started with & will always be the same plant throughout infinite clonings.
Hope that helps with abit of background, and yeah be careful with male pollen around as they won't be safe from seeding if u thought they maybe.