Arjun is a great archer. Who is an archer? An archer is one who can aim well, who can direct well. He is one who has the power of concentration, the power of aiming at. His shot does not miss the target.
Arjun is a great character full of virtues. In times of need he had to change his form. Of necessity he had to dress as a woman for one year. One should be able to adapt and adjust oneself according to the need of the time, the land and the people. This is the great message of Arjun.