I just got it, sorry about that. I will download it and give you any feedback.
Got it... Okay I am going to be honest here the controls are really bad.
First what is with the wind option? Darts is an indoor game, there is no wind. Take that out.
Second I cannot seem to aim this thing at all. I see nothing on screen to let me know if I am aiming it and I cannot get it to shoot the dart higher than the bottom of the screen no matter how much I tilt it. I tried tapping the screen, nothing.
The control is bad, I really think it needs to be redone.
I do like the graphics of the dartboard. The darts themselves could use some work, maybe even have various options later on.
I would work on the control first. You need to get realistic physics in there as much as you can.
I think this will be a really good game once the control is worked out.
You are doing a great job so don't give up!