You' would be surprise at how accurate you can be when dealing with moving components and changing distances. All combat sports have examples of well timed punches that are accurate and intentional. In comparison to what other's do. Landing a punch or kick where you want it is much easier.
Fairly consistent accuracy here.
I don't know of any sport that requires precision as much as basketball. No look passes must not only get to your team mate but it must be able to avoid capture or interference by other team mates. They not only calculate distance and speed from the same team they also calculate the movements from the other team.
Our brains are extremely amazing don't sell yours short. If you keep thinking that precision in fighting isn't possible then your fighting skills will suffer. If you don't think precision is possible then you should abandon martial arts because the only other side to precision is, randomly swing your arms and kick your legs and hope you hit something.