You can dream of becoming a professional dart player or do it just for fun, but in both cases in order to know how to throw darts successfully you need to master the basics first: throwing technique, grip, stance, and release.
The professionals might make it look effortlessly, but when you try it, you will see that there is a lot of technique you need to master before you can become a good dart player. If you want to perfect your dart playing and be able to hit the bullseye, you need to learn a lot of theory and then get down to practice real hard.
This article will deal with everything you need to know about throwing darts as well as help you develop your own style, but you have to do the rest.