You can use the require keyword so that it will be properly resolved.
Something like this:
<img src={require('../assets/hood.png')}/>
For this to work, you need to have the file loader in your webpack config file. The configuration would look something like this:
module: {
loaders: [
{test: /\.jsx?$/, exclude: /node_modules/, loaders: ['babel']},
{test: /\.eot(\?v=\d+.\d+.\d+)?$/, loader: 'file'},
{test: /\.woff(2)?(\?v=[0-9]\.[0-9]\.[0-9])?$/, loader: 'url?limit=10000&mimetype=application/font-woff'},
{test: /\.[ot]tf(\?v=\d+.\d+.\d+)?$/, loader: 'url?limit=10000&mimetype=application/octet-stream'},
{test: /\.svg(\?v=\d+\.\d+\.\d+)?$/, loader: 'url?limit=10000&mimetype=image/svg+xml'},
{test: /\.(jpe?g|png|gif)$/i, loader: 'file?name=[name].[ext]'},
{test: /\.ico$/, loader: 'file?name=[name].[ext]'},
{test: /(\.css|\.scss)$/, loaders: ['style', 'css?sourceMap', 'postcss', 'sass?sourceMap']},
{test: /\.json$/, loader: "json"}
]
}
Notice that for jpep, jpg, png and gif, it will copy your file to the dist directory with your filename.ext. If you are getting your image in the dist folder, but the path is not correct, check for the pathName parameter fix in the loader.
I haven't tested it with your code, but this is the general idea.