Beautiful arrows!
The only thing I would suggest is to make a smoother, and thinner transition from point to shaft. A little less glue piling at the front. It doesn't take much to hold the point, and coat the wrappings. Other than that, they are flat out beautiful.
As for your recent cardiac event, I wish you a speedy recovery, and yes the Hawthorn tea, is good, and Organic, cold pressed coconut oil is even better. Just put a table spoonful in your oatmeal, or a smoothie. Do that two three times a day, and you will be well on your way to a fast recovery. But keep up the coconut oil regimen. It is an amazing food. There have been controversy over it, but it was due to poor testing, and industry rigging, by other oil groups. It is the only fat, that actually helps you lose weight. It is also an anti cancer, anti viral, food, and is good for diabetes, and strengthens the immune system, and helps to prevent heart disease. They are now studying it for Hepatitis C, Herpes, and other viral infections. It is a medium chain fat, and is one of the good fats. There was a test done a few years back, and said that it was high in bad cholesterol. Again bad testing, and rigging. It was hydrogenated, and anything hydrogenated is bad for you. Even partially hydrogenated. Avoid it! It is loaded with the GOOD cholesterol. It is a fantastic skin moisterizer, good for the skin, and hair, and helps you to lose weight. They are finding out more, and more good things about coconut oil, every day. Despite the soy bean industry, and their negative campaign against it, it is gaining more, and more acceptance among the previously biased medical groups. All soy, corn, canola (Rape Seed) and now alfalfa are GMO's! (Genetically modified, to be Round up ready.) They use a virus gene to accomplish this. They it is completely safe. But there has never been any human trials. Also all the "Independent" research has shown the mice fed this diet, have off spring born with full sized tumors, sterile, small, or no sex organs, plus liver, and other organ deformities. There is now anecdotal evidence to show that there is genetic changes in the gut flora. The gut rules the body! But do try the Organic cold pressed coconut oil, and hawthorn tea. Good luck, and I hope you are soon back to making and shooting your bows.
Wayne