Daniel was the same, absolutely no sense and very little ability at the same age!! Would literally launch himself towards whatever he wanted (often forgetting to move his feet!!)
I think it is just something that happens with the age, we havent had any stitches yet but have had too many lumps/bruises/bleeding lips to count.
If there is something that he is constantly tripping over to fall on, move it (if possible) maybe....
The other option is getting him a walker, (have one if you want!!), so he can get around without having to fall over everthing, we used a mixture, walker sometimes, no walker sometimes....
All the best, he will be running soon!